The opinion of the court was delivered by William Andrew Shaffer appeals from a jury conviction of attempted aggravated robbery (K.S.A. 21-3301, 21-3427) and felony murder (K.S.A. 21-3401). William Shaffer, David Payton and Butch Ellifrits got together after work on June 20, 1979. They drank a few beers at Payton's place and examined a handgun Payton had. The three discussed the possibility of robbing somebody and then they left in Payton's old Cadillac. They drove around and looked over potential victims, including a liquor store and several individuals on the streets. Eventually they were attracted to a blue Sunbird automobile driven by Wallace Daniels, Jr. They followed it to Pogo's, a popular discotheque, and they stopped behind the Sunbird automobile. Ellifrits stayed in the Cadillac. The evidence of events thereafter was conflicting but a female passenger in the Daniels car testified that Shaffer appeared at the driver's side of their car and pointed a handgun at Daniels' head as they were sitting in the car. She further testified that Payton came to her side [229 Kan. 312]